AS27016

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Summary

IP address summary information
Name	United States Nuclear Regulatory Commission
Country	United States
Website	host.io/nrc.gov·nrc.gov
Hosted domains	1
IPv4 addresses	65,536
IPv6 addresses	3.2 × 10²⁶
ASN type	Government
Registry	ARIN
Allocated	23 years ago on Jan 14, 2003
Updated	11 years ago on Dec 12, 2014

Ranking

#51,993

Overall rank

among 74,706 networks

Traffic

#49,971

Infrastructure

#12,998

#10,500inUnited States

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

United States
100%

Held location over 90 days: 89%
Held location over 1 year: 84%
Median days between moves: 44 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
148.184.0.0/18	United States Nuclear Regulatory Commission	16,384
148.184.64.0/18	United States Nuclear Regulatory Commission	16,384
148.184.128.0/18	United States Nuclear Regulatory Commission	16,384
148.184.192.0/18	United States Nuclear Regulatory Commission	16,384
148.184.180.0/23	United States Nuclear Regulatory Commission	512
148.184.42.0/24	United States Nuclear Regulatory Commission	256
148.184.84.0/24	United States Nuclear Regulatory Commission	256
148.184.98.0/24	United States Nuclear Regulatory Commission	256
148.184.159.0/24	United States Nuclear Regulatory Commission	256
148.184.174.0/24	United States Nuclear Regulatory Commission	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 1 domain names hosted across 1 IP addresses on this ASN.

IP Address	Domain	Count
148.184.180.35		1

Places

Peers

There are 3 peers for this ASN.

ASN	Name	Rank
AS7922	Comcast Cable Communications, LLC
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.
AS33657	Comcast Cable Communications, LLC

Upstreams

There are 3 upstreams for this ASN.

ASN	Name	Rank
AS7922	Comcast Cable Communications, LLC
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.
AS33657	Comcast Cable Communications, LLC

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
148.184.182.60 Ping	AS27016United States Nuclear Regulatory Commission	4.08ms from Ashburn, US

Other Pingable IPs

IP Address	ASN	Details
98.229.125.104 Ping	AS7922Comcast Cable Communications, LLC	8.28ms from Boston, US
167.8.108.8 Ping	AS63156TEGNA Inc.	15.71ms from Dallas, US
88.22.118.8 Ping	AS3352TELEFONICA DE ESPANA S.A.U.	5.75ms from Madrid, ES
151.16.190.184 Ping	AS1267WIND TRE S.P.A.	5.05ms from Milan, IT
63.231.131.56 Ping	AS209CenturyLink Communications, LLC	2.09ms from Minneapolis, US
3.161.54.248 Ping	AS16509Amazon.com, Inc.	0.07ms from Santiago de Queretaro, MX
92.244.9.56 Ping	AS33885Telenor Sverige AB	0.59ms from Stockholm, SE
2.182.19.168 Ping	AS58224Iran Telecommunication Company PJS	6.77ms from Tehran, IR
142.1.65.168 Ping	AS239University of Toronto	1.47ms from Toronto, CA
57.153.229.72 Ping	AS8075Microsoft Corporation	0.27ms from Amsterdam, NL

Pingable IPs

Important routers in AS27016

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f8 -m15 148.184.112.188

traceroute to 148.184.112.188 (148.184.112.188): 15 hops max, 52 byte packets

8 [AS6866] 185.2.96.93 18.187 ms

9 [AS6866] 185.2.96.132 6.931 ms

10 [AS3257] 87.119.96.181 49.635 ms

11 [AS3257] 213.200.115.178 145.027 ms

12 [AS3257] 65.175.57.138 142.637 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Damascus, SY

On September 17, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS27016 at robtex.

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AS27016

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS27016

Traceroute

Related Networks

AS13454

AS1377

AS14479

AS19097

AS203275

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Pingable IPs

Other Pingable IPs

Traceroute

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

AS13454

AS1377

AS14479

AS19097

AS203275

AS33547